COA At-a-Glance
Evidence of cognitive interviewing of draft instrument in target patient population
Evidence of internal consistency
Evidence of test-retest or inter-rater reliability
Evidence of concurrent validity
Evidence of known-groups validity
Evidence of ability to detect change over time
Evidence of responder thresholds
Inclusion of the COA in product labelling
- Overview
- Content Validity
- Reliability
- Validity
- Ability to Detect Change
- Responder Thresholds
- Reference(s) of development / validation
- Other references
- Inclusion of the COA in product labelling
- Inclusion of the COA in product labelling (agency, drug, drug approval date, COA results) from PROLABELS search
- Existence of Scoring / Interpretation / User Manual
- Original language and translations
- References of translations
- Authors and contact information
- Condition of use: copyright
- Website
- Review copy
Overview
Instrument Name: Sleep Self-report
Abbreviation: SSR
Points for Consideration:
None
Description of Tool:
The Sleep Self-report (SSR) is a 26-item PRO developed to assess sleep behavior and sleep disturbance. Children are asked to indicate the frequency of occurrence of these 23-items in the most recent, typical week, using a 3-level scale ranging from "usually" (5–7 times a week) to "rarely" (0–1 times a week). The remaining 3 items provide additional information with regards to bedtime routines. A higher score indicates more sleep problems.
Other Related Tools (if applicable):
Children's Sleep Habits Questionnaire (CSHQ)
Minimum Qualification Required by COA Administrator: No degree requirement
Comment:
The SSR was based on the structure and items of the Children's Sleep Habits Questionnaire developed by Owens et al., (2000).
Year: 2000
Objective of Development:
To assess sleep behaviour and sleep disturbance
Population of Development: Age range (therapeutic indication):
Age range: 7-12 years (No therapeutic indication)
Pediatric Population(s) in which COA has been used:
None identified
COA type: PRO
Number of Items 26
Mode of Administration: Self-administered; interviewer-administered
Data Collection Mode: Paper and pen administration
Time for Completion: No information
Response Scales: 3-point Likert scale ranging from "Usually" (5–7 times a week), "Sometimes" (2–4 times a week), "Rarely" (0–1 times a week).
Summary of Scoring:
Available scores: The SSR total score is based on 23-items; the remaining 3 items are not represented in the total score but provide additional information with regards to bedtime routines. Answers are converted to a score ranging from 1 to 3. Some of the items are reverse-scored so that a higher score indicates more sleep problems for all items.
Weighting: No
Score interpretation: Higher scores=More disturbed sleep
Content Validity
Evidence of Literature Review: None identified
Evidence of Instrument Review: None identified
Evidence of Clinical or Expert Input: None identified
Evidence of concept elicitation in target patient population: None identified
Evidence of a Saturation Grid: None identified
Evidence for Selection of Data Collection Method: None identified
Recall/Observation Period: Past week
Evidence for Selection of Reponse Options: None identified
Evidence of cognitive interviewing of draft instrument in target patient population: None identified
Evidence of Preliminary Scoring of Items and Domains: None identified
Evidence related to respondent and administrator burden: None identified
Evidence of a Conceptual Framework: None identified
Evidence of an item-tracking matrix: None identified
Evidence related to item selection: Yes
Evidence of re-testing the final version: None identified
Reliability
Internal consistency (Cronbach's alpha): Yes
Evidence of internal consistency: Owens JA (2000) - Method: Cronbach's alpha - Results: 0.88 - Population/Disease: Elementary school children; n=334
Test-retest Reliability (ICC):
None identified
Inter-rater/ inter-interviewer reliability (kappa):
None identified
Evidence of test-retest or inter-rater reliability: None identified
Validity
Concurrent validity (convergent, divergent):
Owens JA (2000)
Convergent validity
- Correlation coefficient used: Spearman's correlation coefficient
- Measures: Individual Children's Sleep Habit Questionnaire items
- Results: After using the Bonferroni correction for multiple comparisons, significant r values ranged from .13 (child resists going to bed) to .36 (child has difficulty walking in the morning) with a mean r value of .22.
- Population/Disease: Elementary school children; n=284
Known-group validity:
None identified
Evidence of Translatability Assessment: None identified
Evidence related to missing data: None identified
Evidence for Selection of Recall Period: None identified
Evidence of Administration Instructions and Training Provided: None identified
Evidence of concurrent validity: Yes
Evidence of known-groups validity: None identified
Evidence of ability to detect change over time: None identified
Ability to Detect Change
Ability to detect change (Responsiveness):
None identified
Responder Thresholds
Responder Thresholds:
None identified
Evidence of responder thresholds: None identified
Reference(s) of development / validation
Owens JA, Spirito A, McGuinn M, Nobile C. Sleep habits and sleep disturbance in elementary school-aged children. J Dev Behav Pediatr. 2000 Feb;21(1):27-36. doi: 10.1097/00004703-200002000-00005. PMID: 10706346. Full Text Article: https://pubmed.ncbi.nlm.nih.gov/10706346/
Other references
Owens JA, Spirito A, McGuinn M. The Children's Sleep Habits Questionnaire (CSHQ): Psychometric properties of a survey instrument for school-aged children. Sleep. 2000 Dec 15;23(8):1043-51 Full Text Article: https://pubmed.ncbi.nlm.nih.gov/11145319/
Inclusion of the COA in product labelling
None identified
Inclusion of the COA in product labelling (agency, drug, drug approval date, COA results) from PROLABELS search
None identified
Existence of Scoring / Interpretation / User Manual
Yes
Original language and translations
Original language: English for the USA
Translations found in Google Scholar:
Dutch
Portuguese
Spanish
References of translations
Dutch:
Steur LMH, Grootenhuis MA, Terwee CB, Pillen S, Wolters NGJ, Kaspers GJL, van Litsenburg RRL. Psychometric properties and norm scores of the sleep self report in Dutch children. Health Qual Life Outcomes. 2019 Jan 16;17(1):15. doi: 10.1186/s12955-018-1073-x. PMID: 30651118; PMCID: PMC6335798.
Portuguese:
Loureiro, H. C., Pinto, T. R., Pinto, J. C., Pinto, H. R., & Paiva, T. (2013). Validation of the children sleep habits questionnaire and the sleep self report for Portuguese children. Sleep Science, 6(4), 151-158.
Spanish:
Orgilés M, Owens J, Espada JP, Piqueras JA, Carballo JL. Spanish version of the Sleep Self-Report (SSR): factorial structure and psychometric properties. Child Care Health Dev. 2013 Mar;39(2):288-95. doi: 10.1111/j.1365-2214.2012.01389.x. Epub 2012 Jun 8. PMID: 22676274.
Condition of use: copyright
None identified
Website
None identified
Review copy
https://www.childrenshospital.org/sites/default/files/media_migration/a4e04fa4-cea6-475f-99c9-000b22d6a1f3.pdf